RHP Risk Management

Industrial Hygiene and Occupational Safety leader, specializing in evaluation of exposure to chemicals, noise, hazardous materials, vapors and biological toxins

[RHP Risk Management @RHPRisk]

Community matters. @RHPRisk is proud to support Rupley Elementary @D59Rupley w/ school supplies for a strong start to 2025. Every student achievement begins w/ a teacher’s dedication. Grateful to support educators shaping the next generation.
#BackToSchool #ThankATeacher @CCSD59

[RHP Risk Management @RHPRisk]

#California regulators continue advancing #silica related enforcement and rulemaking. Our latest summary highlights Cal/OSHA inspection trends, emergency rulemaking discussions, and what stone fabricators should watch next: https://t.co/pySsrElvlN

#silica #OSHA #engineeredstone

[RHP Risk Management @RHPRisk]

@RHPRisk's Melanie Buser, PhD, DABT, MPH attended the @iccscosmetics Symposium in Brussels, where experts discussed the future of New Approach Methodologies (#NAMs) and reducing animal testing.

Learn how RHP applies NAMs in Human Health Risk Assessment: https://t.co/hdCeCKZnpl

[RHP Risk Management @RHPRisk]

The future of #toxicology is evolving. #FDA, #EPA, and global regulators are increasingly embracing New Approach Methodologies (#NAMs), including #AI, advanced cell models, and computational #toxicology.

Learn what this means for industry: https://t.co/Fj8iwXZMUA

#science

[RHP Risk Management @RHPRisk]

@OEHHA has proposed listing welding fumes under California #Proposition65, potentially creating new compliance obligations for businesses with #welding operations.

Learn more about @RHPRisk's #Prop65 compliance services: https://t.co/6M3CrQeDO7

[RHP Risk Management @RHPRisk]

@RHPRisk experts presented research at the Silica Symposium and #AIHAConnect, sharing insights on #silica exposure, engineered stone fabrication, respiratory protection, and exposure modeling.

Read more: https://t.co/PxAWgSZBVT

@AIHA #IndustrialHygiene #WeareAIHA #OEHS

[RHP Risk Management @RHPRisk]

@EPA is shutting down its #IRIS program, signaling a major shift in chemical risk assessment policy. Our latest article explores what it means for remediation, compliance, #toxicology evaluations, and environmental liability risk.

Read more: https://t.co/1BjSDHkcSZ

#TSCA #EPA

[RHP Risk Management @RHPRisk]

@RHPRisk's Exposure Sciences Laboratory is now A2LA-accredited (Cert #7743.01).

This milestone reflects our commitment to high-quality, defensible data for exposure science and risk management.

Learn more: https://t.co/yY50EUN3j4

#ProductStewardship #science #laboratory #risk

[RHP Risk Management @RHPRisk]

The US Dept of Human Health has launched a STOMP program to study how #microplastics impact human health & how they may eventually be removed from the body.

Learn more about #STOMP and about @RHPRisk's microplastics testing & analytical services:
https://t.co/AiamlXQI19

[RHP Risk Management @RHPRisk]

#OSHA’s updated Heat Hazard #NEP means increased inspections, stronger enforcement, and new expectations for employers in high-risk industries.

Contact @RHPRisk to help your organization strengthen and prepare its #HeatIllnessPrevention program: https://t.co/wjJZ0xdF1E

[RHP Risk Management @RHPRisk]

@RHPRisk's Allison Persing, CIH, CSP will speak at @PerrinConf Artificial Stone Silicosis Litigation Conference, addressing non-silica hazards in engineered stone. Learn more and view the conference agenda: https://t.co/p8UHruRVyT

[RHP Risk Management @RHPRisk]

@RHPRisk's Human Health Risk Sciences team attended #SOT2026 and learned of key emerging trends - from #NAMs to new risk assessment approaches shaping human health.

Read more about the trends shaping the future of toxicology: https://t.co/SXaWB2pUAX

@SOToxicology #toxicology

[RHP Risk Management @RHPRisk]

#Wildfire season has begun in California - is your workplace prepared?

If #AQI hits hazardous levels, employers must act to protect workers from smoke exposure & meet #CalOSHA regulations.

Learn more how employers can protect workers, contact @RHPRisk: https://t.co/OVF9Y5uUDQ

[RHP Risk Management @RHPRisk]

@RHPRisk at @AIHAChicago Local Section Student Night with Betty Wu, Kiana Porter, Allison Persing, Frank Pagone & Rod Harvey.

Great connecting with students and professionals and proud to support and be part of this community!

#IndustrialHygiene @AIHA @AIHA_Mentor

[RHP Risk Management @RHPRisk]

@RHPRisk's Ashish Jachak presented research on Chemical Additive Leaching and Human Health Exposure Potential from PVC and PE #Microplastics in U.S. #DrinkingWater at the @SOToxicology Annual Conference.

Learn more about RHP's #HumanHealth Risk Sciences: https://t.co/twgWPsrgc3

[RHP Risk Management @RHPRisk]

@RHPRisk’s Melanie Buser presented research on deriving a #NSRL for Vinyl Acetate Monomer (#VAM) at @SOToxicology Annual Conference.

Learn more about Melanie's VAM derivation research: https://t.co/qivDIY0Qj6

#Prop65 #toxicology #VinylAcetate

[RHP Risk Management @RHPRisk]

@RHPRisk's Ashish Jachak; Debra Kaden; and Melanie Buser are attending #2026SOT!

Learn how our Human Health Risk Sciences team integrates exposure science, #toxicology, #epidemiology, and risk assessment to evaluate hazards and human health risk: https://t.co/hdCeCKZnpl

[RHP Risk Management @RHPRisk]

An early-season heat wave in #California is increasing risks for unacclimated workers. Learn how employers can prevent heat illness and strengthen safety measures: https://t.co/mdix6c8EWX

#HeatStress #HeatIllness #RiskCommunication #CalOSHA #OHS

[RHP Risk Management @RHPRisk]

@RHPRisk's Debra Kaden, Ashish Jachak, and Melanie Buser will be at #2026SOT.

See RHP’s research on PVC/PE #microplastics exposure in drinking water and derivation of a #VinylAcetate NSRL under #Prop65.

Learn more: https://t.co/QoCVzUv3PZ

[RHP Risk Management @RHPRisk]

@RHPRisk’s Ashish Jachak, PhD, MBA presented at the Microplastics & #Nanoplastics Exposure & Human Health Conference on #microplastics in drinking #water across five U.S. states.

The screening-level risk assessment evaluated PE, PVC, & additive exposure: https://t.co/8WmIOFl3QR

[RHP Risk Management @RHPRisk]

@RHPRisk’s Ashish Jachak, PhD, MBA presented research on how #microplastic particle shape and orientation affect lung deposition at the 2026 Microplastics & #Nanoplastics Exposure and Human Health Conference.

Read more: https://t.co/GJic82YXjO

#humanhealth #science